don't scroll while zooming

When using Control + Mouse Wheel to zoom the font size, the entire page scrolls at the same time. When zooming, the text where the mouse pointer is placed should not move and the text on the top and bottom of the cursor should scroll as the size changes.

There is a similar issue when using Control + + and Control + - to zoom. However, in that case, I'm not sure if the text at the center of the screen should not move or if the line that the cursor is currently on should be considered the center, that is up for debate.